A ps4 you can't play on the coach while your family is watching TV and get up and lay down in bed playing the same game and same system. The switch is by Far the best mobile game system ever built. Sure it doesn't compete with the ps4's graphics but my PC is way better at high end graphics and I rarely play that anymore. I'm at a desk all day long, I want a game system that goes with me to where I want to play. The switch is head and shoulders above all the other systems for that.